If they're that messy they won't even be getting in my car - period. (You don't get rated unless you start the ride). Cancel and move on, it'll be busy enough.I already know that if the pax can't confirm the address they entered because they are too drunk, kick them out and enjoy your 1 star that you will receive
As it gets later at night call them to "confirm location". Obviously you don't need to, but then you can tell on the phone if if they're a trainwreck, and also find out destination and how many people.